Hexhexquadium (Hhq)

Hexhexquadium is the systematic name of the theoretical 664º element in the periodic table with a symbol of Hhq and atomic number of 664. Hexhexquadium, also known as element 664, has seiscentos e sessenta e quatro protons in its nucleus, and seiscentos e sessenta e quatro electrons in its shells.